Groudon ex
Estimated value · PSA 3 · updated Oct 19
$125.27
- Recent sales: middle of the last 3: $122, Aug 21 to Sep 2
- Evidence: limited · 5 sales in 180 days · last Sep 2
- Next-sale range: $100 to $270
Estimate, recent sales and range: adjusted to typical eBay auction prices.
How we got this
A full estimate: 5 sales we counted in the last 90 days, weighted toward the most recent.
Recent sales: the middle (median) of the last 3 sales we counted (Aug 21 to Sep 2), each adjusted to typical eBay auction prices: Buy It Now and auction-house prices are moved by the gap we measure between venues in this era. The sales list shows the prices paid.
Checked on 4,823 estimate-to-next-sale pairs for grades with 5 to 8 sales in 90 days, EX era, from Jan 1, 2025 to Oct 16, 2026: half the next sales landed within 15 percent of the estimate at the time (as of Oct 18). A record of past estimates, not a guarantee for this card.
Estimates with limited evidence had a median error of 20 percent on 25,291 past cases (Jan 1, 2025 to Oct 16, 2026).
Sales in the last 90 days ran from $81.00 (Jul 24) to $130.00 (Aug 13) (5 sales, prices paid).
Last sale 47 days ago. Since then, EX sales have run 9 percent above their previous prices.
Evidence: strong means at least 4.5 effective recent sales (older and clustered sales count for less) with a spread under 0.15; moderate, at least 2.8 with a spread under 0.30; limited, anything less. The basis (sales of this grade, or estimated from similar cards) is stated separately.
An estimate from completed sales. Not an offer or an appraisal.
No clear direction
No clear direction in recent sales.
Sales, last 90 days · 5
Each dot is a sale; tap one for details. Prices are adjusted to typical eBay auction prices. The latest sale is ringed.
About this chart
Buy It Now and auction-house prices are moved by the gap we measure between venues in this era, so every dot is comparable with an eBay auction. Tap a dot to see the price paid.
5 sales in the last 90 days: $81 on Jul 24, 2026 (eBay auction); $131 on Aug 13, 2026 (eBay format unknown); $122 on Aug 21, 2026 (eBay fixed price); $82 on Aug 31, 2026 (eBay auction); $123 on Sep 2, 2026 (eBay format unknown). (Prices adjusted to typical eBay auction prices.)
Buy It Now estimate: $125.27 to $153.64. Our estimate plus the usual extra people pay to buy at once in this era.
Groudon ex · PSA 3 · 1 year
Oct 19, 2026 · estimate $123.32 · that week: no sales
On eBay now
Listings from eBay · updated 2 hours ago
$199.98Buy It Now · Best offer2006 POKEMON BLACK STAR PROMOS #038 GROUDON EX-HOLO PSA 3Seller feedback 844,917 (99.9% positive)View on eBay
Prices and stock as eBay lists them. eBay is not part of this site.
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Compared with the 5 sales of the last 90 days and the estimate.
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Grades
Grades 2 to 3 share one estimate. Their recent sales overlap, so we do not rank them apart.
PSA 8 is estimated from the set's grade ratios because its own sales conflict with the other grades.
PSA 7 is estimated from the set's grade ratios because its own sales conflict with the other grades.
Our estimate for each grade, with the change over 30 days and how much evidence backs it. Grades with few recent sales show the range of what sold instead.
How we got this
A grade's estimate needs 5 or more sales we counted in 90 days; otherwise the panel shows the lowest to highest sale of the last year. When neighbouring grades' sales overlap, or a lower grade's figure would sit above a higher grade's, they share one precision-weighted estimate (each figure weighted by how tight its range is). The 30-day change compares with the last settled estimate and shows only with strong or moderate evidence.
Sales, last 90 days, PSA 3
Prices as paid. Tap a sale to see it adjusted to typical eBay auction prices.
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Population
No population report for this printing yet.
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